[RFC/RFT][PATCH] dma-mapping: set default segment_boundary_mask to ULONG_MAX

2020-04-04 Thread Nicolin Chen
The default segment_boundary_mask was set to DMA_BIT_MAKS(32) a decade ago by referencing SCSI/block subsystem, as a 32-bit mask was good enough for most of the devices. Now more and more drivers set dma_masks above DMA_BIT_MAKS(32) while only a handful of them call dma_set_seg_boundary(). This

Re: [GIT PULL] dma-mapping updates for 5.7

2020-04-04 Thread pr-tracker-bot
The pull request you sent on Sat, 4 Apr 2020 08:58:55 +0200: > git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.7 has been merged into torvalds/linux.git: https://git.kernel.org/torvalds/c/6f43bae38269a55534e1f86a9917318167de6639 Thank you! -- Deet-doot-dot, I am a bot.

RE: [PATCH v1 3/8] vfio/type1: Report PASID alloc/free support to userspace

2020-04-04 Thread Liu, Yi L
Hi Alex, > From: Alex Williamson > Sent: Saturday, April 4, 2020 1:28 AM > To: Liu, Yi L > Cc: eric.au...@redhat.com; Tian, Kevin ; > jacob.jun@linux.intel.com; j...@8bytes.org; Raj, Ashok > ; > Tian, Jun J ; Sun, Yi Y ; jean- > phili...@linaro.org; pet...@redhat.com;

RE: [PATCH v1 6/8] vfio/type1: Bind guest page tables to host

2020-04-04 Thread Liu, Yi L
Hi Alex, > From: Alex Williamson > Sent: Saturday, April 4, 2020 2:11 AM > To: Liu, Yi L > Subject: Re: [PATCH v1 6/8] vfio/type1: Bind guest page tables to host > > On Fri, 3 Apr 2020 13:30:49 + > "Liu, Yi L" wrote: > > > Hi Alex, > > > > > From: Alex Williamson > > > Sent: Friday,

[GIT PULL] dma-mapping updates for 5.7

2020-04-04 Thread Christoph Hellwig
The following changes since commit 11a48a5a18c63fd7621bb050228cebf13566e4d8: Linux 5.6-rc2 (2020-02-16 13:16:59 -0800) are available in the Git repository at: git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.7 for you to fetch changes up to